Printed circuit soldermask
and reduces the chances of solder shorting between traces or unwanted electrical contact with possible loose wires. For its function of helping to prevent solder shorts, the coating is called a solder mask. Soldermask is generally green in color but pcb Flexible board can have different colors: green,
Printed circuit board assembly
assembly of printed circuits are automated. Electronic computer aided design software is available to do much of the Flexible pcb board layout work. Multilayer PCBs allow for much higher component density because the component paths on the inner layers would occupy the space between the components. The increase in the need for
Printed circuit board silkscreen
and has the role of a reference indicator for the components on the PCB. Graphics and text on a circuit board's PCB are usually printed with a non-conductive permanent epoxy ink. The color is usually white, although other pcb board Flexible colors are available: yellow, black, blue, red. Screen printing is used to render useful information on